HP Computer Spécifications télécharger pdf (Page 64)

Description Spare part number

Top cover with keyboard for use in black HP 240 and HP 245 models:

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For use in the United States 749036-001

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For use in Thailand 749036-281

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For use in Taiwan 749036-AB1

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For use in South Korea 749036-AD1

Top cover with keyboard for use in black HP 240 models:

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For use in Brazil 749036-201

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For use in India 749036-D61

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For use in Latin America 749036-161

Before removing the top cover/keyboard, follow these steps:

1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the

computer on, and then shut it down through the operating system.

2. Disconnect all external devices connected to the computer.

3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and

then unplugging the AC adapter from the computer.

4. Remove the battery (see

Battery on page 43), and then remove the following components:

5. Remove the service door (see

Service door on page 49).

NOTE: When replacing the top cover, be sure that the power button board and cable (see Power button

board on page 59) is removed from the defective top cover and installed on the replacement top cover:

To remove the top cover/keyboard:

1. Close the computer, and then position the computer upside down with the front toward you.

56 Chapter 4 Removal and replacement procedures

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HP Computer Spécifications Page 64